

package testsubjects;

import java.io.Serializable;
import java.util.function.BiFunction;

public class StaticSerializableBiFunction implements BiFunction<String, String, String>, Serializable {

    private String returnValue;

    public StaticSerializableBiFunction(String returnValue) {
        this.returnValue = returnValue;
    }

    @Override
    public String apply(String key, String oldValue) {
        return returnValue;
    }

}

